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High-Thermal Conductivity Cast Aluminum Components for Heat Sinks with Efficient Cooling Performance
US$1.99-12.99
10 Pieces
Product specifications
size
Product profile
Customization
AvailableCasting Method
Sand CastingCasting Form Material
MetalCasting Metal
Cast AluminumCasting Form Usage Count
PermanentSurface Treatment
PolishingSurface Roughness
Ra0.05Coating
Zinc oxideMachining Tolerance
+/-0.01mmStandard
AISIThree-Coordinate
Contura 7/10/6 AktivX-ray Flaw Detector
Xyd-4510/2Spectrum Analyzer
Maxx06-CCylindricity Meter
Y9025cTransport Package
Wooden BoxSpecification
customizableTrademark
RUIFUOrigin
ShandongKey features
High Thermal Conductivity: Cast aluminum components designed for efficient cooling performance in heat sinks.
Precision Machining: Achieves +/-0.01mm tolerance with over 839 CNC machining centers and micron-level accuracy.
Comprehensive Surface Treatment: Offers polishing, zinc oxide coating, cathodic E-coating, phosphating, and anodizing options.
Advanced Inspection Equipment: Equipped with Zeiss CMMs, X-ray flaw detectors, and spectrum analyzers for quality assurance.
IATF 16949 Certified: Adheres to automotive quality management standards for reliable production.
Full-Process Customization: Provides flexible customization from prototype development to mass production.
Diverse Casting Technologies: Capabilities include sand casting, gravity casting, low-pressure, and high-pressure die casting.
Rapid Lead Time: Sample production in 7-20 days and mass production in 10-30 days.
Company profile
Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: QingdaoAverage Response Time: ≤3.99h
About Our Factory & Business Background
AddressNo. 5, 7, 9 Jingsi Road, Weijiazhuang Street, Shizhong District, Jinan, Shandong, China
Terms of PaymentT/T, D/P, PayPal, Alipay
International Commercial Terms(Incoterms)FOB, EXW, CIF, CFR
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1000 pcs
Supply Chain Partners2
Our Production Capability & Technical Expertise
Main ProductsPackaging Box, Custom Packaging, Paper Box, Paper Bag, Perfume Box, Tractor, Safe Box, Jewelry Box, Custom Box, Clothing Box
QA/QC inspectors1 people
Inspection Type for Finished ProductsRandom inspection(Function inspection & Visual inspection)
Inspection Method for Finished ProductsFinished product checked by packing staff
R&D Engineers1 people
Traceability of Raw MaterialsNo
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff2
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Product Q&A
Q:What are the advantages of aluminum castings over cast iron and stainless steel parts?
A:
Core advantages include lightweight (density is only 1/2-1/3 of the two), corrosion resistance, easy processing, and excellent thermal/electrical conductivity. Suitable for weight reduction and low-corrosion scenarios, with slightly lower room-temperature strength.
Q:How to choose between sand casting, die casting, and low-pressure casting?
A:
Sand casting: Low cost, suitable for large parts; ideal for non-precision structural components. Die casting: High precision, efficient for mass production; suitable for small precision parts. Low-pressure casting: High density; suitable for load-bearing parts.
Q:Which surface treatment to choose?
A:
Outdoor rust prevention: Electrophoresis. Appearance parts: Anodizing (dyeable). Low-cost indoor parts: Passivation. Decorative needs: Powder/paint spraying.
Q:How to quickly judge qualified quality?
A:
No cracks, pores, or burrs on the surface. Key dimensions meet drawing tolerances. Request material certification from the manufacturer.
Q:What is the service life?
A:
5-15 years under normal use, affected by material quality, operating environment (humidity/high temperature), and load. High-quality materials + suitable surface treatment ensure longer durability.
Send Inquiry
*To:
Shandong Ruifu Trading Co., Ltd.
Shandong Ruifu Trading Co., Ltd.*Content:
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